Tentative permissible levels (TPLs) of chemicals in water of water objects of drinking and cultural-domestic water use. Amendment No. 2 to GN 2.1.5.690-98
Maximum allowable levels (MAL) of pollution with 2,2'-dichlordiethylsulphide (yperite) and 2-chlorovinyldichloroarsine (lewisite) of metal wastes of industrial sites for disposal of blistering agents